Polinovel lithium battery chargers are widely used in golf carts, electric bicycles, electric sweepers, electric forklifts, electric motorcycles that are powered by lithium-ion or lifepo4 batteries.
48v 20A Waterproof LiFePO4 charger for lithium battery
• Soft switching technology, maximum efficiency >93%.
• With APFC function, power factor >0.98.
• Wide working temperature range -40℃~60℃.
• Seismic grade of automobile grade.
• Strong protection function.
• IP67 waterproof standard.
• 100% full load aging test.
Rated Output Voltage
Rated Output Current
Max. Output Power
Input Voltage Range
Input Frequency Range
48V, 16S, LiFePO4
LED Light Indicator For Charging Process
Overheat Protection When the internal temperature of the charger exceeds 80℃, the charging current will reduce automatically. When it exceeds 85℃, the charger shutdown for protection. When the temperature drop, the charger automatically resumes to charge. Short Circuit Protection When the output short circuit, the charger will automatically shutdown the output. After troubleshooting, the battery can be reconnected to resume charging. Battery Reverse Connection Protection When the battery is reverse connected, the internal circuit of the charger will automatically disconnect from the battery, without charging, without damaging the charger. Input Low-voltage & Over-voltage Protection If the input voltage is lower than 90V or higher than 264V, the charger will shutdown protectively and automatically resume working when the voltage is normal again.
The above pictures show default connectors, Polinovel also offer customize AC input socket for different countries use and customize DC output connector to meet the specific application needs.
Input Voltage Range
Applicable Battery Voltage
Max. Output Voltage
Max. Output Current
Shenzhen Poliniovel Technology Co., Ltd established in 2012, within more than 6 years, we are dedicated to servicing our customers and business parterners with spirit of friendly and reliable.
Polinovel offers a complete line of replacement lithium batteries from outdated Lead Acid, Gel, and AGM batteries. These llithium batteries use the same plastic case as standard batteries, so replacement is quick and simple.
Polinovel also offers customizing lithium battery pack solutions in specification, so as to meet the specific request of exact application perfectly.
Our avanced battery technology offers the safest and most reliable lithium battery on the market. The built-in Battery Managment System monitors the battery from the inside to prevent overcharging, over discharging, and short circuits.
Our products are widel used in RV, Motorhome, Caravan, Camper, Boat, Golf Cart and other Light Electric Vehicles etc applications.
Polinovel Services & Strength
Over 6 years exporting experience, Professional oversea sales team, Strict test processs, International quality certificates, Customizing solution service.
Advanced Production Facilities
Polinovel provide both battery cells, packs and chargers, with the most advanced production technology and the highest quality components, to make our products are superior than others in the market.
High Stand Production
Polinovel products are built to the high standards from the inside out, quality and safety are guaranteed to work in various applications.
PACKAGE & DELIVERY
Polinovel providing professional packages and reliable shipment to ensure our batteries arrive customers in good condition.
Professional Exporting Package
Appropriate packaging will be used according to cargo weight and size, that are strong enough for long-distance transportation.
Reliable Shipping Service
Polinovel cooperates with professional and experienced forwarders in the international transportation that gets more guarantee on delivery and time.
Q1: Are you a factory? A1: Yes, we are the original factory, specializing in reliable and safe lithium batteries and chargers.
Q2: Can I place a sample order? A2: Yes, we accept sample order to test and check the quality.
Q3: Do you have MOQ? A3: No limited, but the more you order, the better price you will get.
Q4: What is your delivery date? A4: Usually 2 weeks after payment confirmed subject to exact order quantity.
Q5: Which shipping method you usually take? A5: Generally, small volume via express or air. Bulk order quantity via sea.
Q6: What kind of packing you provide? A6: Each charger packaged in standard export carton and quantity of cartons on pallelt for bulk order to ship by sea.
We sincerely look forward to establishing long term cooperation relationship with you !
Please do not hesitate to contact us at any time !